Enter a dark and terrifying world where you and your squad are the last line of defense against hordes of relentless Xenomorphs. This is Alien Swarm: Reactive Drop, a supreme top-down cooperative shooter that plunges you into intense bug-hunting action. Assemble your team and prepare for an epic fight for survival.

Engage in thrilling tactical squad-based encounters requiring teamwork and strategic coordination to overcome the alien onslaught. Experience dynamic and engaging gameplay in Alien Swarm: Reactive Drop, where every mission demands careful planning and precise execution. Dive into a world of intense action.

Discover various reasons to join the Alien Swarm community:

• Engage in tactical co-op with up to 8 players.
• Obliterate aliens across new co-operative campaigns.
• Test your mettle in challenge modes.
• Enjoy PvP modes, including Deathmatch and Team Deathmatch.

Gear up, gather your friends, and dive into the ultimate free-to-play cooperative shooter experience available on Steam. The fate of humanity rests in your hands!